Generally speaking, nuts contain more fat and are the main source of calories. In addition, in the process of making some nuts, a lot of substances such as sugar may be added to improve the taste, which also increases the calories of nuts. Therefore, if you eat too many nuts every day and do not exercise properly after eating them, you may get fat, because heat is converted into fat and accumulated in the body. In addition, because nuts are also high-protein foods, excessive consumption can easily lead to indigestion, bloating and diarrhea.